3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new DateTime('first monday this month'); $end = new DateTime('last monday this month'); $dp = new DatePeriod($start, new DateInterval('P7D'), $end); foreach($dp as $d) { echo $d->format(DateTime::ISO8601).PHP_EOL; }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0150.00318.54
8.3.50.0230.00922.01
8.3.40.0120.00318.90
8.3.30.0070.00719.21
8.3.20.0050.00220.16
8.3.10.0060.00320.40
8.3.00.0030.00519.51
8.2.180.0160.00025.92
8.2.170.0120.00322.96
8.2.160.0120.00620.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00722.41
8.2.110.0060.00320.52
8.2.100.0110.00019.77
8.2.90.0030.00618.13
8.2.80.0030.00517.97
8.2.70.0030.00517.88
8.2.60.0050.00318.15
8.2.50.0080.00018.07
8.2.40.0050.00320.07
8.2.30.0000.00718.09
8.2.20.0000.00717.79
8.2.10.0080.00018.19
8.2.00.0040.00417.86
8.1.280.0110.00425.92
8.1.270.0060.00324.09
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.14
8.1.230.0110.00020.89
8.1.220.0090.00017.74
8.1.210.0060.00318.86
8.1.200.0080.00017.50
8.1.190.0040.00417.60
8.1.180.0040.00418.10
8.1.170.0080.00418.77
8.1.160.0050.00322.06
8.1.150.0000.00818.91
8.1.140.0070.00017.61
8.1.130.0000.00717.81
8.1.120.0000.00717.63
8.1.110.0040.00417.70
8.1.100.0080.00017.64
8.1.90.0000.00717.57
8.1.80.0080.00017.73
8.1.70.0030.00317.66
8.1.60.0030.00517.76
8.1.50.0000.00917.65
8.1.40.0040.00417.68
8.1.30.0040.00417.81
8.1.20.0040.00417.69
8.1.10.0000.00817.71
8.1.00.0000.00817.74
8.0.300.0040.00420.21
8.0.290.0070.00017.00
8.0.280.0000.00718.50
8.0.270.0070.00017.35
8.0.260.0030.00317.34
8.0.250.0030.00317.18
8.0.240.0030.00317.20
8.0.230.0000.00717.18
8.0.220.0030.00317.14
8.0.210.0070.00017.13
8.0.200.0030.00317.09
8.0.190.0040.00417.21
8.0.180.0040.00417.06
8.0.170.0030.00617.07
8.0.160.0000.00717.02
8.0.150.0030.00317.12
8.0.140.0070.00017.05
8.0.130.0030.00313.52
8.0.120.0000.00717.11
8.0.110.0040.00417.01
8.0.100.0040.00417.00
8.0.90.0040.00416.93
8.0.80.0090.00617.07
8.0.70.0040.00417.06
8.0.60.0040.00417.04
8.0.50.0050.00217.00
8.0.30.0130.00717.38
8.0.20.0150.00817.40
8.0.10.0040.00417.14
8.0.00.0130.00517.13
7.4.330.0030.00315.21
7.4.320.0030.00316.72
7.4.300.0060.00016.80
7.4.290.0040.00416.70
7.4.280.0070.00016.60
7.4.270.0040.00416.80
7.4.260.0030.00316.71
7.4.250.0050.00216.52
7.4.240.0030.00416.75
7.4.230.0030.00316.81
7.4.220.0140.00316.72
7.4.210.0080.00616.86
7.4.200.0080.00016.86
7.4.160.0110.00516.54
7.4.150.0070.01017.40
7.4.140.0100.00817.86
7.4.130.0110.00616.71
7.4.120.0100.00716.84
7.4.110.0080.01416.91
7.4.100.0030.01816.45
7.4.90.0170.00016.57
7.4.80.0060.01519.39
7.4.70.0040.01416.49
7.4.60.0030.01516.79
7.4.50.0000.00516.80
7.4.40.0130.00316.71
7.4.30.0120.00616.66
7.4.00.0150.00315.19
7.3.330.0030.00313.13
7.3.320.0030.00313.31
7.3.310.0000.00616.48
7.3.300.0070.00016.42
7.3.290.0000.01416.42
7.3.280.0050.01216.36
7.3.270.0110.00717.40
7.3.260.0070.01016.66
7.3.250.0070.01016.68
7.3.240.0030.01316.86
7.3.230.0110.00416.62
7.3.210.0170.00016.68
7.3.200.0090.00919.39
7.3.190.0120.00916.69
7.3.180.0080.00816.73
7.3.170.0080.00816.76
7.3.160.0110.00516.87
7.2.330.0070.01016.63
7.2.320.0110.00616.95
7.2.310.0150.00416.91
7.2.300.0060.00916.92
7.2.290.0060.01616.87
7.2.60.0090.00017.20
7.2.50.0110.00017.25
7.1.200.0100.00515.68
7.1.70.0000.00717.33
7.1.60.0160.01019.32
7.1.50.0100.01316.75
7.1.00.0070.07322.42
7.0.200.0000.01117.06
7.0.140.0000.07722.12
7.0.60.0070.06319.80
7.0.50.0070.04317.79
7.0.40.0130.08720.04
7.0.30.0430.07720.00
7.0.20.0300.08020.12
7.0.10.0100.07020.06
7.0.00.0100.03320.08
5.6.280.0070.06721.13
5.6.210.0030.09020.47
5.6.200.0070.03718.17
5.6.190.0100.04720.39
5.6.180.0430.04720.35
5.6.170.0270.08320.41
5.6.160.0070.03720.32
5.6.150.0100.07718.18
5.6.140.0100.06018.19
5.6.130.0200.04318.21
5.6.120.0030.04320.85
5.6.110.0000.04321.14
5.6.100.0130.08321.04
5.6.90.0000.04720.96
5.6.80.0030.06720.41
5.5.350.0270.06320.30
5.5.340.0100.06017.90
5.5.330.0030.08720.40
5.5.320.0470.04320.39
5.5.310.0300.06720.29
5.5.300.0100.06017.89
5.5.290.0100.03317.89
5.5.280.0000.04320.88
5.5.270.0170.06720.64
5.5.260.0070.05720.76
5.5.250.0100.08020.79
5.5.240.0200.04020.13
5.4.450.0170.04019.46
5.4.440.1030.04019.21
5.4.430.0630.04319.24
5.4.420.0630.00019.48
5.4.410.0630.00019.39
5.4.400.0630.00019.23
5.4.390.0630.00018.95
5.4.380.0630.00018.95
5.4.370.0600.00019.25
5.4.360.0570.00018.97
5.4.350.0800.00019.04
5.4.340.0630.00018.96
5.4.320.0060.03612.45
5.4.310.0060.03812.45
5.4.300.0050.03712.46
5.4.290.0040.03912.45
5.4.280.0050.03512.35
5.4.270.0050.04312.35
5.4.260.0090.03912.35
5.4.250.0040.04012.35
5.4.240.0050.03812.35
5.4.230.0060.03912.34
5.4.220.0090.03612.34
5.4.210.0060.03612.34
5.4.200.0080.03612.34
5.4.190.0070.03612.34
5.4.180.0050.04212.34
5.4.170.0070.03612.35
5.4.160.0050.03712.35
5.4.150.0050.03812.34
5.4.140.0060.03712.03
5.4.130.0060.03512.01
5.4.120.0060.03511.97
5.4.110.0070.03411.96
5.4.100.0080.03311.96
5.4.90.0060.03611.97
5.4.80.0070.03611.97
5.4.70.0040.03711.96
5.4.60.0050.03511.96
5.4.50.0080.04311.96
5.4.40.0060.03511.95
5.4.30.0040.04211.95
5.4.20.0080.03311.95
5.4.10.0050.03511.95
5.4.00.0060.03511.44
5.3.290.0060.04012.80
5.3.280.0060.03912.71
5.3.270.0070.04012.72
5.3.260.0100.03612.72
5.3.250.0060.03812.72
5.3.240.0070.03612.72
5.3.230.0060.03812.71
5.3.220.0040.03812.68
5.3.210.0070.03712.68
5.3.200.0100.03212.68
5.3.190.0070.03612.68
5.3.180.0040.03712.68
5.3.170.0060.04312.67
5.3.160.0030.03912.67
5.3.150.0070.03612.67
5.3.140.0070.04812.66
5.3.130.0050.04612.66
5.3.120.0040.03912.65
5.3.110.0070.04012.66
5.3.100.0060.03712.12
5.3.90.0040.03712.08
5.3.80.0040.05212.08
5.3.70.0080.03412.07
5.3.60.0050.03912.06
5.3.50.0060.03812.00
5.3.40.0050.03912.00
5.3.30.0050.03611.95
5.3.20.0040.03711.73
5.3.10.0060.03811.69
5.3.00.0070.03811.68
5.2.170.0050.0299.18
5.2.160.0070.0269.18
5.2.150.0050.0319.19
5.2.140.0030.0359.18
5.2.130.0040.0319.14
5.2.120.0050.0289.14
5.2.110.0030.0379.15
5.2.100.0040.0309.15
5.2.90.0060.0269.15
5.2.80.0070.0329.14
5.2.70.0030.0319.14
5.2.60.0060.0299.09
5.2.50.0060.0309.07
5.2.40.0030.0299.04
5.2.30.0050.0389.02
5.2.20.0060.0289.00
5.2.10.0040.0398.92
5.2.00.0020.0338.79
5.1.60.0060.0278.07
5.1.50.0040.0248.07
5.1.40.0070.0218.04
5.1.30.0070.0238.39
5.1.20.0050.0258.42
5.1.10.0050.0248.14
5.1.00.0060.0238.14
5.0.50.0040.0206.62
5.0.40.0030.0196.48
5.0.30.0050.0296.29
5.0.20.0040.0186.26
5.0.10.0010.0226.23
5.0.00.0040.0306.23
4.4.90.0020.0164.78
4.4.80.0030.0154.75
4.4.70.0030.0164.76
4.4.60.0010.0174.75
4.4.50.0020.0184.77
4.4.40.0050.0264.71
4.4.30.0020.0174.76
4.4.20.0010.0174.84
4.4.10.0040.0144.85
4.4.00.0050.0234.76
4.3.110.0040.0134.67
4.3.100.0060.0114.66
4.3.90.0040.0134.63
4.3.80.0010.0264.58
4.3.70.0020.0154.63
4.3.60.0040.0124.63
4.3.50.0040.0144.63
4.3.40.0060.0244.54
4.3.30.0010.0193.29
4.3.20.0010.0173.27
4.3.10.0000.0193.22
4.3.00.0070.01313.34

preferences:
38.92 ms | 400 KiB | 5 Q